Devices descending from K133037
6 later devices reach Grindguard through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K181099 | Bright Guard | Koncept Innovators, LLC | 2019 | 5 | — |
| +2 | K240810 | Anti Grinding Guard | Xiamen Yizhou Imp. & Exp. Co., Ltd. | 2024 | 0 | — |
| +2 | K221369 | FBCC Night Guard | Fbcc, Inc. | 2022 | 3 | — |
| +3 | K252004 | enCore Night Guard | Encore Guards | 2025 | 0 | — |
| +3 | K251778 | Remi Custom Night Guard | Remi | 2025 | 1 | — |
| +4 | K253641 | Owl Night Guard | Owl Dental Lab, Inc. | 2026 | 0 | — |